Teether



FIG. 1 is a front elevational view of a teether, showing my new design, the rear elevational view being a mirror image thereto;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image thereto. 

The ornamental design for a teether, as shown and described. 